Yes. If its a right angle there has to be an acute angle.
no an acute triangle does not have a right angle. if it had a right angle, it would be called a right triangle. to be an acute triangle, the triangle needs two angles that are smaller than 90 degrees.
Yes . Triangle have right acute and obtuse angle except compelete angle.
a right triangle has one right angle and two acute angles
It is true because a triangle with a right angle and two acute angles is a right angle triangle.
If all of the angles in a triangle are acute then it is an acute triangle. If one angle is right (or 90 degrees) then it is a right triangle. If one angle is obtuse then it is an obtuse triangle.
It could be a right triangle if it has a right angle (90 degrees). If it does not have a right angle, then it is an acute triangle.
A right triangle has one angle a right angle (90o) An obtuse triangle has one angle an obtuse angle (> 90o) An acute triangle has all angles acute (< 90o)
there will be a right angle in the triangle.
No. An acute triangle has to have three acute angles. A right triangle has to have one 90 degree angle.